View clinical trials related to Nevus.
Filter by:This is a multicenter, open label extension study evaluating the safety of Patidegib Topical Gel, 2%, applied topically twice daily to the face of adult subjects with Gorlin syndrome.
This study aims to validate the use of laser in vivo confocal microscopy as an early diagnostic and differentiation tool of pigmented conjunctival lesions, evaluate the efficacy of in vivo confocal microscopy for follow-up (as a visualizing tool) after tumor resection for early detection of tumor recurrence, and to evaluate the use of in vivo confocal microscopy in evaluation of response to treatment. The modified technique with Heidelberg Retina Tomography (HRT) confocal microscopy and anterior segment optical coherence tomography (OCT) are non-invasive, no-touch, imaging techniques that may help in differentiation of benign lesions like nevi or racial melanosis, from malignant lesions like primary acquired melanosis and malignant melanomas. The OCT will potentially allow to estimate tumor depth in vivo as preliminary studies have shown.
The purpose of this study is to determine if the investigators can detect the presence of choroidal nevi cells in the vitreous fluid of humans, as this may improve the diagnosis and classification of choroidal nevi and melanomas in the future.